Intermittently appearing vertical line -various colors - sometimes solid - sometimes stripe

Hi Paul,
I am sorry. There is nothing you can do about it. It appears to be a defective panel.

I would say that the screen is causing the lines in a gameboy colour the lines are not the same like it would be in an orginal gameboy the one with the four batteries. Lines in gameboy color are the screen issues then the whole screen would have to be replaced on the GBC then.

Y sus board issues

Full instructions from DELL at:

http://support.dell.com/support/topics/global.aspx/support/dsn/en/document?c=us&docid=FC55E86F0611BEE3E030030ABD620A8C&l=en&s=gen

Please rate this response thanks.

try to restore ur fone manually.
that should work

I have found that vertical lines that suddenly appear from projectors are due to poorly connected cables. Sut off your projector and wait for the fan to go off. Then unplug the connectors from the computer to the projector and secure them again, making sure to go all the way. Hope this helps.

if they are stationary vertical lines in picture and consistently appear after warmng up most likely would be a display issue. displays have control boards attached to them that would sometimes cause intermittent lines to come and go but if when these lines appear, they do not go away without powering off and leaving off for awhile and if no video can be seen behind lines the lcd panel would be where the failure is and would have to be replaced to resolve issue

Select the Jet Substitution Mode.

1. On the Control Panel, select Troubleshooting, and then press the OK button.
   
2. Select Print Quality Problems, and then press the OK button.
   
3. Select Eliminate Light Stripes, and then press the OK button.
   
4. Select Jet Substitution Mode, and then press the OK button.
   
5. Follow the Control Panel prompts to select the color and malfunctioning jet number indicated on the Light Stripes Test page.
   

is it a new graphic card? Sometimes that happens when the graphic card gets overheated and fries up some chips. and sometimes those lines appear when the graphic card has fault in Direct Draw. Try setting your BIOS settings to default. if it doesn't work, i recommend you to take the graphic card to the nearest hardware tech ;)

umm trying using it more, i had the same exact problem and we started using it more and more it has recently gone away.Check the wires as well (plug them out and back in)